Tanks to fill
In the Spraying tab, set the Spray volume per acre or hectare and the Tank capacity. The app gives the Spray liquid for the field and the Tanks to fill.
Product per tank
Enter the Product dose as the label writes it, liquid or powder, per acre or per volume of water. You get the Product per full tank, the product In the last tank — the part-filled one, where mistakes happen — and the Product for the field.
A volume you can trust
The volume per acre is only right if the sprayer applies it. Calibrate the sprayer measures it. See Sprayer calibration. Always follow the product label.